Penn State Extension

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Topic
  1. Forage and Food Crops (3)
  2. Trees, Lawns, and Landscaping (1)
  3. Pests and Diseases (1)

CURRENT FILTERS

  1. Quackgrass
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Fruit
  1. Apricots (2)
  2. Apples (2)
  3. Cherries (2)
  4. Nectarines (2)
  5. Peaches (2)
  6. Pears (2)
  7. Plums (2)
Weed
  1. Burcucumber (7)
  2. Canada Thistle (8)
  3. Chickweed (4)
  4. Common Burdock (4)
  5. Common Pokeweed (3)
  6. Crabgrass (4)
  7. Marestail Horseweed (9)
  8. Multiflora Rose (7)
  9. Nimblewill (1)
  10. Palmer Amaranth (14)
  11. Pigweed (16)
  12. Quackgrass (4)
  13. Yellow Nutsedge (4)
Author / Instructor
  1. Robert Crassweller, Ph.D. (1)
  2. Tim Abbey (1)

4 Results

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The ground cover in an orchard must be managed just as the tree canopy is managed. The orchard floor can be divided into two distinct areas: the area between the tree rows, and the area directly underneath the trees.
Orchard Establishment - Row Middle and Tree Row - Articles Articles

Orchard Establishment - Row Middle and Tree Row

Robert Crassweller, Ph.D.

The orchard floor can be divided into two distinct areas: the area between the tree rows (generally planted with a permanent cover crop), and the area directly underneath the trees. More
Orchard Weed Control - Weed Monitoring and Integrated Management
Orchard Weed Control - Weed Monitoring and Integrated Management - Articles Articles

Orchard Weed Control - Weed Monitoring and Integrated Management

Knowing the weed species present and the extent of the spread can provide you with valuable insight on possible control strategies. More
Photo credit: D. Paashaus
Creating a Weed Management Plan for Your Organic Farm - Articles Articles

Creating a Weed Management Plan for Your Organic Farm

Successful weed management can make or break a new organic farm. These steps will help you get the upper hand on weeds. More
quackgrass Elymus repens Stem(s) Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org
Orchardgrass and Quackgrass - Articles Articles

Orchardgrass and Quackgrass

Tim Abbey

A number of grass species appear in lawns and ornamental beds and are considered weeds. More